Flexible mineral insulated fireproof cable can maintain normal operation for a while after the fire broke out. It ensures line security and is beneficial for
rescue operation. The cable has passed C、W、Z grade tests required in BS6387 and BS8491 Standard. The tests are 950℃, 180min combustion test, 650℃ water spray test and 950℃ mechanical impact test.

Flexible structure--There’s no any other similar metal sheath except for
stranded copper wire. Environmental friendly isolation
material is much softer than others. The complete cable
is more flexible and of good fireproof performance.

Easy installation-- The cable can be delivered in coils according to the customer's demand on length. There is no need to use connectors and appropriative terminals. It can be installed in accordance with installation methods for ordinary cables.

Prefabricated branch cable system—We can prefabricate branch joints to meet
the user's need. The system makes
installation more convenient.

4.Product standard and specification

Test item

GB/T

IEC

DIN VDE

BS

Uneven cable insulation and voltage level test

12706

60502

Combustion test and mechanical test

6027

Flame spread test

18380.3

60332-3

0472

Smoke emission test

17651.2

61034-2

0472

Circuit integrity test

19666.6

60331

0472

Halogen content test

17650.2

60754-2

0472

6387

Combustion test for electrical cable system

4102

Remarks: Rated current-carrying capacity is in accordance with section 523 Cabling system current-carrying capacity, part five Selection and installation of electrical equipment in Building electrical equipment specified in GB/T 16895.15-2002.
Cable installation bending radius: BBTRZ-15D, BBTRZ-2320D

5.Test standard

Standard for tests in BS6387 and BS8491: Design parameter of flexible mineral insulated fireproof cable is strictly according to BS6387, BS8491, and International Electrotechnical Commission (IEC) Standard. The cable has past specialized tests of the National Fire Administration and Shanghai Electric Cable Research Institute.